APA (7th ed.) Citation

Cranfill, B. E. (1986). An internship with American Cyanamid Company. [publisher not identified].

Chicago Style (17th ed.) Citation

Cranfill, Bruce E. An Internship with American Cyanamid Company. [Place of publication not identified]: [publisher not identified], 1986.

MLA (9th ed.) Citation

Cranfill, Bruce E. An Internship with American Cyanamid Company. [publisher not identified], 1986.